Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
wang dan » wang yan, wang ban, wang yidan
six west » die west, six week
xi zhang » li zhang, xiao zhang, bin zhang
yang xi » yang di, yang yi, yang jui
zhang h » zhang _, zhang i, zhang j
six we » six week

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang dan)) a ((six we) OR (six west)) yang xi zhang h ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (wang dan)) a ((six we) or (six west)) yang xi zhang h ;*.